Direct measurement of deviation from 200 hz to 125 khz, extended down to 10 hz using external readout; modulation frequency range: 50 hz to 35 khz; crystal locking allows measurement of fm noise; built-in deviation standard ensures high accuracy
An instrument which measures the relative amount of modulation present in an electrical wave form and is usually calibrated in percent or kilohertz (kilocycles) deviation. The value may be expressed by means of a pointer and calibrated dial or a digital readout display.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5925-01-641-7379
NSN 5960-01-544-1273
NSN 5945-00-030-2003
NSN 6320-01-616-0843
NSN 5930-01-273-1171
NSN 5930-00-606-0195
NSN 5975-01-250-6449
NSN 6105-01-231-5448
NSN 6645-01-523-4164
NSN 5960-00-051-6159
NSN 5996-01-435-4889
NSN 5975-01-551-1172